java -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/TreeAutomizer.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerStandardSettings.epf -i /storage/chc-comp/eldarica-misc/LIA/HOLA/20.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-14 20:21:52,035 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-14 20:21:52,040 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-14 20:21:52,055 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-14 20:21:52,055 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-14 20:21:52,056 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-14 20:21:52,059 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-14 20:21:52,061 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-14 20:21:52,062 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-14 20:21:52,064 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-14 20:21:52,065 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-14 20:21:52,065 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-14 20:21:52,066 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-14 20:21:52,070 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-14 20:21:52,070 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-14 20:21:52,071 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-14 20:21:52,073 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-14 20:21:52,081 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-14 20:21:52,083 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-14 20:21:52,086 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-14 20:21:52,088 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-14 20:21:52,091 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-14 20:21:52,091 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-14 20:21:52,091 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-14 20:21:52,092 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-14 20:21:52,093 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-14 20:21:52,093 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-14 20:21:52,097 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-14 20:21:52,098 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-14 20:21:52,098 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-14 20:21:52,098 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-14 20:21:52,099 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-14 20:21:52,099 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-14 20:21:52,105 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-14 20:21:52,106 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-14 20:21:52,106 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerStandardSettings.epf [2018-06-14 20:21:52,117 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-14 20:21:52,117 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-14 20:21:52,120 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-14 20:21:52,120 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-14 20:21:52,121 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-14 20:21:52,121 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-14 20:21:52,164 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-14 20:21:52,177 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-14 20:21:52,180 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-14 20:21:52,182 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-14 20:21:52,182 INFO L276 PluginConnector]: SmtParser initialized [2018-06-14 20:21:52,183 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/20.c.smt2 [2018-06-14 20:21:52,185 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-14 20:21:52,281 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/20.c.smt2 unknown [2018-06-14 20:21:52,687 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/20.c.smt2 [2018-06-14 20:21:52,693 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-14 20:21:52,700 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-14 20:21:52,701 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-14 20:21:52,701 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-14 20:21:52,705 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-14 20:21:52,706 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 14.06 08:21:52" (1/1) ... [2018-06-14 20:21:52,800 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:21:55,442 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:21:57,453 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:22:01,252 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:22:04,869 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:22:07,580 WARN L168 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 5 [2018-06-14 20:22:09,188 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:22:12,007 WARN L168 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2018-06-14 20:22:13,088 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:22:16,572 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:22:19,799 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:22:22,909 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:22:25,359 WARN L168 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-06-14 20:22:26,244 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:22:28,152 WARN L168 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2018-06-14 20:22:29,974 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:22:34,516 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:22:39,098 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:22:41,509 WARN L168 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-06-14 20:22:42,821 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. Received shutdown request... [2018-06-14 20:22:47,753 INFO L215 TreeAutomizerCEGAR]: The program is not decieded... [2018-06-14 20:22:47,755 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@3395f45b and model type null, skipping insertion in model container [2018-06-14 20:22:47,755 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-14 20:22:47,756 INFO L168 Benchmark]: Toolchain (without parser) took 55063.21 ms. Allocated memory was 305.7 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 254.0 MB in the beginning and 399.3 MB in the end (delta: -145.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-14 20:22:47,757 INFO L168 Benchmark]: SmtParser took 0.19 ms. Allocated memory is still 305.7 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-14 20:22:47,758 INFO L168 Benchmark]: TreeAutomizer took 55054.80 ms. Allocated memory was 305.7 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 253.0 MB in the beginning and 399.3 MB in the end (delta: -146.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-14 20:22:47,759 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.19 ms. Allocated memory is still 305.7 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 55054.80 ms. Allocated memory was 305.7 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 253.0 MB in the beginning and 399.3 MB in the end (delta: -146.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer) TreeAutomizer says UNKNOWN/TIMEOUT RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/20.c.smt2_TreeAutomizerStandardSettings.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-14_20-22-47-768.csv Completed graceful shutdown